Please help, I’m confused and have little time!
1. How does your DNA differ from other peoples?how is it similar
2.How does your DNA differ from a strawberries DNA? How is it similar
Answers
Answer:
1.DNA is more than 99% similar between any two people. All the differences in how we look, feel, behave and the differences in our health are due to less than 1% difference
2.In humans each of these cells have 2 copies of the DNA, but in strawberries each of these have 8 copies of the DNA that means strawberries have 4 times as many copies of DNA as humans, making it 4 times easier to see.
Explanation:
Related Questions
6. Students who attend Space Camp in Huntsville, Alabama are given the opportunity to learn about space travel. While
there, they explore distances between objects in space. One camper was asked to compare the distances between objects
in space and Earth. Which statement below is correct?
O The distance from Earth to the Sun is measured in astronomical units (AU).
O The distance from Earth to the Moon and Mars are both measured in light years.
The distance from Earth to the edge of the solar system is measured in kilometers.
O The distance from Earth to the star, Alpha Centauri, is measured in astronomical units (AU).
Thank you so much!
Answers
The correct statement is: "The distance from Earth to the Sun is measured in astronomical units (AU)."
An astronomical unit (AU) is a unit of measurement commonly used in astronomy to represent distances within the solar system.
It is defined as the average distance from the Earth to the Sun, which is approximately 93 million miles or 150 million kilometers. Using AU as a unit allows for a more convenient way to express and compare distances between objects within our solar system.
The statement that the distance from Earth to the Moon and Mars are both measured in light years is incorrect.
A light year is a unit of distance used to measure vast distances in space and is defined as the distance that light travels in one year (approximately 5.88 trillion miles or 9.46 trillion kilometers).
The distances between Earth and the Moon, as well as Earth and Mars, are much smaller and are typically measured in terms of thousands or millions of miles or kilometers.
Similarly, the distance from Earth to the edge of the solar system is not measured in kilometers.
The outermost edge of the solar system is typically defined by heliopause, where the influence of the Sun's solar wind diminishes. This distance is often measured in astronomical units or other astronomical measurements.
The distance from Earth to the star Alpha Centauri, which is the closest star system to our solar system, is not measured in astronomical units (AU).
It is typically measured in terms of light years, as the distance is extremely vast (approximately 4.37 light years away from Earth). Therefore, the correct statement is: "The distance from Earth to the Sun is measured in astronomical units (AU)."
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what do wastewater treatment facilities primarily depend upon for the breakdown of pathogenic organisms and organic materials in wastewater?
Answers
Bacterial decomposers and detritus feeders are the main sources of energy for wastewater treatment plants when it comes to breaking down pathogenic organisms and organic matter in wastewater.
They include, among others, the nutrients phosphorus and nitrogen, as well as the chemical oxygen demand (COD), total organic carbon (TOC), and COD. Depending on how pollutants are classified and how the receiving waters are treated, different treatments will be used.
By using the microorganisms present in the sewage, the secondary step of treatment eliminates around 85% of the organic content. The goal of primary treatment is to remove floatable materials by skimming and to remove organic and inorganic solids that can be removed by sedimentation.
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Which human body systems are located throughout most of the body?
Answers
Answer:
digestive and respritory
Explanation:
The circulatory system, skeletal system, and nervous system are located throughout most of the body.
The circulation (cardiovascular) system and the nerve system are in most of the body.The heart, blood vessels, and blood make up the circulation system. The blood flows through the body to supply oxygen, nutrients, chemicals, and get rid of trash.
The brain, spinal cord, and nerves are all parts of the nervous system. These parts send messages and organise how the body works.
These two systems are found all over the body and make it possible for organs and cells to talk to each other, work together, and get the substances they need.
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Lingeman, JE, et al., ALLN-177, oral enzyme therapy for hyperoxaluria. Int Urol Nephrol. 2019 Apr;51(4):601-608.
Answers
To determine if ALLN-177, an oral oxalate-specific enzyme treatment, can lower individuals with secondary hyperoxaluria's excretion of oxalate in their urine (UOx).
What is the result of this study?
Five participants had enteric hyperoxaluria and eleven had idiopathic hyperoxaluria in the research. ALLN-177 was accepted well. While receiving ALLN-177 medication, the overall mean (SD) UOx dropped from 77.7 (55.9) mg/24 h at baseline to 63.7 (40.1) mg/24 h, with a mean decrease of 14 mg/24 h (95% CI - 23.71, - 4.13). In the entire population, the ratio of urine calcium oxalate supersaturation dropped from a mean of 11.3 (5.7) to 8.8 (3.8) (- 2.8; 95% CI - 4.9, - 0.79). None of the other urine indicators contributed to this difference; only the reduction of oxalate did. Oxalate, calcium, and hydration intake on a daily basis as determined by frequent diet recall did not vary between research periods.
What is the conclusion of this study?
ALLN-177 was well tolerated and decreased 24-h UOx excretion. The outcomes of this pilot study justified additional research on ALLN-177 in individuals with secondary hyperoxaluria.
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In any ecosystem, how does total biomass compare between the producers and primary consumers?
Answers
Answer:
In an ecosystem, primary consumers (herbivores) typically have a lower total biomass than producers (plants and other photosynthetic creatures). The trophic theory and the laws of energy transmission can both be used to explain this pattern, which is frequently seen.
Explanation:
Through photosynthesis, producers like plants, algae, and phytoplankton capture energy from sunlight. They transform solar energy into chemical energy, which is then stored in organic compounds like sugars. Producers can effectively capture and transform environmental energy into biomass using this approach.
On the other hand, primary consumers are organisms that eat producers to obtain their energy and nutrients. They consist of herbivores that consume plants or algae directly. Energy is lost throughout the process of moving from energy producers to main consumers as a result of metabolic functions, heat production, and improper digestion. The effectiveness of energy transmission between trophic levels is hampered by this energy loss.
The biomass available to support higher trophic levels declines because energy is wasted with each trophic transfer. Only around 10% of energy is transported from one trophic level to the next, according to the 10% rule. Primary consumers, therefore, have less biomass than producers.
Additionally, farmers benefit from harnessing solar energy's abundant power and turning it into biomass. Because of their effective energy uptake and storage capabilities, they can grow significantly and accumulate biomass. Primary consumers, on the other hand, must rely on the energy that is contained in the plant material that they consume, which is constrained by the effectiveness of energy transfer and the amount of plant biomass that is accessible.
The overall difference in total biomass between main consumers and producers is a reflection of the efficiency and movement of energy within an ecosystem. Primary consumers occupy the initial step in the energy transfer process and have reduced biomass due to energy loss at each trophic level. Producers are the base of the food web, utilizing environmental energy and supporting higher trophic levels.
Observing Animals (Image Attached)
Let’s study and compare three animals: a frog, an ancient and extinct mammal-like animal, and an owl. Observe the illustrations, and then answer the questions.
1. How are the bodies of the three animals similar to one another? How are they different?
2. What might these similarities suggest about the common ancestor of these organisms?
Answers
Answer: They each have patches on their stomachs. Also, all 3 animals have claws or legs, even though they play different function in each organism, they 3 still share the same characteristics of having claws or legs.
Explanation:
I am also trying to understand the 2nd question, but this is the answer to the 1st one.
what structures compose a portal triad? branches of the hepatic artery, hepatic vein, and hepatic duct branches of the common bile duct, central vein, and hepatic artery branches of the hepatic duct, cystic duct and central vein branches of the hepatic artery, hepatic portal vein, and hepatic duct
Answers
The portal triad, which consists of a portal vein, bile duct, hepatic artery, and lymphatic arteries, is where blood enters the lobule.
What is portal triad?Three main tubes make up portal triads. Hepatic artery branches deliver oxygenated blood to the hepatocytes, whereas portal vein branches deliver blood with nutrients from the small intestine. The bile duct transports bile products from the hepatocytes to the gall bladder and larger ducts.
Although the portal triad is rarely injured, it is one of the most challenging traumatic injuries to treat due to its high morbidity and fatality rates.
Exsanguinating haemorrhage, frequently from several sources and difficult exposure, is the primary cause of death. Furthermore, vascular occlusion of the portal vein or hepatic artery in an effort to stop bleeding may lead to total intestinal ischemia or liver necrosis, respectively. Ductal injuries can be hard to spot, and infections, leaks, and fatalities are common post-reconstruction consequences.
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Which of the following best describes the relationship between cells and living things in general?
Answers
You need to add the pictures for us to see..
In 2014, the birthrate in Australia was 13 per 1000 people. In the
same year,
the death rate in Australia was 7 per 1000 people. What was Australia's
approximate growth rate in 2014?
•
A. A decrease of 20 per 1000 people
•
B. A decrease of 2 per 1000 people
•
C. An increase of 91 per 1000 people
• D. An increase of 6 per 1000 people
RUBMIT
A
Answers
The Australia's approximate growth rate in 2014 will be An increase of 6 per 1000 people.
What is Birth rate?
Birth rate is the number of live births per 1,000 people in a population in a given year. It is usually expressed as the crude birth rate, which includes all live births in a population regardless of age or sex. It is an important demographic indicator and is used to measure population growth and the health of a population. The birth rate is determined by a number of factors, including cultural, economic, and political influences. In developed countries, the birth rate tends to be lower than in developing countries, due to the availability of better medical care, education, and economic opportunities. In developing countries, the birth rate typically exceeds the death rate, resulting in population growth and increased demands for resources.
The growth rate is calculated by subtracting the death rate (7 per 1000 people) from the birth rate (13 per 1000 people) to get a difference of 6 per 1000 people. So, there will be an increase of 6 per 1000 people.
Therefore, An increase of 6 per 1000 people is the correct answer.
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Give the amino acids for the codes: CAA, GAC, UAC, AAA, GUA. Please answer ASAP
Answers
GAC= Aspartic acid
UAC = Tyrosine
AAA= Lysine
GUA = Valine
Does grain size determine the porosity of a sediment type?
Answers
Answer:
Yes
Explanation:
In sediments or sedimentary rocks the porosity depends on grain size, the shapes of the grains, and the degree of sorting, and the degree of cementation. Well-rounded coarse-grained sediments usually have higher porosity than fine-grained sediments, because the grains do not fit together well
which environment would you predict that more black moth/beans would survive?
Answers
Since more heat is being radiated down to Earth from the excess greenhouse gases in the atmosphere, scientists predict an increase in the amount and intensity of hurricanes in the Atlantic Ocean. What's happening in the atmosphere that will cause this change?
The ocean waters are cooling down as the ocean currents change
The ocean waters are heating up which leads to cooler, less dense air rising to form clouds
The ocean waters are heating up which leads to warmer, less dense air rising to form clouds
Answers
Answer:
global warming is causing it to change
Answer:
Explanation:
Global warming
What will most likely happen if the population of poison dart frogs drops due
to a virus?
A. The sloths will start eating more figs.
B. There will be more beetles available for other organisms.
C. The fruit bat population will increase suddenly.
D. The boa constrictors will need to eat more sloths.
Answers
Answer:
I think the correct answer for this question is B
Explanation:
The population of poison dart frogs drops due to a virus B. There will be more beetles available for other organisms.
How many poison dart frogs are in the world?There are more than 100 species of poison dart frogs, including those that live in the Amazon. Climate change and habitat loss threaten their survival.
How many poison dart frog species are endangered?Poison dart frogs comprise two families of frog species, Dendrobatidae and Aromobatidae, native to rainforests of South and Central America. About a quarter of the more than 200 species are listed as threatened or critically endangered.
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which are three ways that translation differs between prokaryotes and eukaryotes? (select exactly 3 answers.) group of answer choices prokaryotes use 80s ribosomes. (eukaryotes use 70s ribosomes.) in prokaryotes, the first aug after the shine-dalgarno sequence is the start codon. (it varies in eukaryotes.) the small subunit of prokaryotic ribosomes bind to the shine-dalgarno sequence. (in eukaryotes, it binds to the 5' cap.) the first amino acid is formylated methionine in prokaryotes. (it is not formylated in eukaryotes.) prokaryotes translate the entire mrna sequence. (eukaryotes stop at the stop codon.)
Answers
The three ways translation differs between prokaryotes and eukaryotes are:
Prokaryotes use 80s ribosomes, while eukaryotes use 70s ribosomes. (Option 1)In prokaryotes, the first AUG after the Shine-Dalgarno sequence is the start codon, while it varies in eukaryotes. (Option 2)The first amino acid is formylated methionine in prokaryotes, but it is not formylated in eukaryotes. (Option 4)Translation, the process of protein synthesis, exhibits differences between prokaryotes and eukaryotes. Prokaryotes utilize 80s ribosomes, which consist of a larger 50s subunit and a smaller 30s subunit, whereas eukaryotes employ 70s ribosomes comprising a larger 60s subunit and a smaller 40s subunit. In prokaryotes, the start codon is typically the first AUG after the Shine-Dalgarno sequence, whereas in eukaryotes, it can vary.
Prokaryotes also use formylated methionine as the first amino acid, while eukaryotes use unmodified methionine. These differences reflect the variations in translation mechanisms between prokaryotes and eukaryotes.
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Complete Question:
Which three ways does translation differ between prokaryotes and eukaryotes? (Select exactly 3 answers from the following options):
Prokaryotes use 80s ribosomes, while eukaryotes use 70s ribosomes.In prokaryotes, the first AUG after the Shine-Dalgarno sequence is the start codon, while it varies in eukaryotes.The small subunit of prokaryotic ribosomes binds to the Shine-Dalgarno sequence, whereas in eukaryotes, it binds to the 5' cap.The first amino acid is formylated methionine in prokaryotes, but it is not formylated in eukaryotes.Prokaryotes translate the entire mRNA sequence, while eukaryotes stop at the stop codon.which phase best describes meiosis I?
Answers
Answer:
Division of homologous chromosomes.
I hope it's helpful!
27. Which of the following is a crucial event in aerobic respiration?
a. Simultaneous synthesis of ATP
c. Complete oxidation of methanol
b. Synthesis of ethanol and water
d. Complete oxidation of carbon-dioxide
Answers
The crucial event in aerobic respiration is synthesis of ATP.
What is aerobic respiration?
In the presence of oxygen gas, cells undergo cellular respiration, which is how energy from food is produced. The majority of plants, animals, birds, humans, and other mammals all engage in this sort of respiration regularly. As byproducts of this process, water and carbon dioxide are created.Food glucose is transformed into energy during an aerobic respiration, a biological process that takes place with the presence of oxygen. The following is the chemical formula for aerobic respiration:Oxygen 6(O2) + Carbon 6(CO2) + Water 6 (H2O) + Energy = Glucose (C6H12O6) (ATP)The chemical equation above states that energy is released by breaking glucose molecules with the aid of oxygen gasEnergy, water molecules, and carbon dioxide gas are released at the conclusion of chemical processes as their by-products or final products.The breakdown of the glucose molecule releases 2900 kJ of energy, which is then utilized to create ATP, or adenosine triphosphate, molecules that the body uses for a variety of functions.All multicellular creatures, including animals, plants, and other living things, engage in an aerobic respiration process.The stomata, which are located in the epidermis of a plant's leaves and stem, allow oxygen gas to enter plant cells during the respiration process in plants. All green plants produce their food and release energy through the process of photosynthesis.Important Facts about Aerobic Respiration
Utilizing oxygen to break down glucose, amino acids, and fatty acids in order to make ATP is known as aerobic respiration.Acetate is then produced from pyruvate in the mitochondrial matrix.Per glucose molecule, there are two Kreb's cycles.On the inner mitochondrial matrix, the protein complexes are organized such that electrons can go from one reactive molecule to the next. The electron transport chain is this.ADP and inorganic phosphate are used by ATP synthase to create ATP.Hence synthesis of ATP is an important step of aerobic respiration.
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How does a change in your diet (increase or decrease of iron, calcium, Vitamin D,
potassium, and fiber intake) effect your daily performance? Use specific examples to
support your response.
Answers
A change in your diet may lead to increased performance, greater energy level and also lead to better health in general.
How does a change in your diet effect your daily performance?A change in diet can have various effects on daily performance depending on the specific nutrient being increased or decreased. Here are some potential effects of changes in the intake of iron, calcium, vitamin D, potassium, and fiber:
Iron: Iron is necessary for the production of hemoglobin, which carries oxygen to the cells in the body. A decrease in iron intake can lead to anemia, which can cause fatigue, weakness, and difficulty concentrating. Increasing iron intake can improve energy levels and overall performance.
Calcium: Calcium is essential for strong bones and teeth, as well as muscle function and nerve transmission. A decrease in calcium intake can lead to weakened bones and an increased risk of osteoporosis. Increasing calcium intake can improve bone health and may also improve muscle function and reduce the risk of injury.
Vitamin D: Vitamin D helps the body absorb calcium and is essential for strong bones and teeth. A deficiency in vitamin D can lead to weakened bones and an increased risk of osteoporosis. It may also affect mood and cognitive function. Increasing vitamin D intake can improve bone health and may also improve mood and cognitive performance.
Potassium: Potassium helps regulate fluid balance in the body and is essential for muscle function and nerve transmission. A decrease in potassium intake can lead to muscle weakness, cramping, and fatigue. Increasing potassium intake can improve muscle function and may also improve overall energy levels.
Fiber: Fiber is essential for maintaining digestive health and may also help regulate blood sugar levels and reduce the risk of heart disease. Increasing fiber intake can improve digestion and may also improve overall health and energy levels.
It's important to note that individual responses to dietary changes may vary, and it's always a good idea to consult with a healthcare professional before making any significant changes to your diet.
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explain the concept of race from the perspective of genetics and evolutionary biology and sociology.
Answers
Answer:
A young scientist definition defines races as distinct evolutionary lineages within a species. An evolutionary lineage is a population of organisms characterized by a continuous line of descent such that the individuals in the population at any given time are connected by ancestor/descendent relationships.
Explanation:
Let’s start first with race, which refers to a category of people who share certain inherited physical characteristics, such as skin color, facial features, and stature. A key question about race is whether it is more of a biological category or a social category. Most people think of race in biological terms, and for more than 300 years, or ever since white Europeans began colonizing populations of color elsewhere in the world, race has indeed served as the “premier source of human identity” (Smedley, 1998, p. 690)
More than 20 species of Hawaiian honeycreepers are descended from a goldfinch-like ancestor that arrived on one of the islands about 5 million years
ago from Asia or North America. The birds of the various species are similar in body size and shape, but differ in color and boak shape. How could so
many species have evolved from a single ancestral species?
Fill in the missing words.
natural selection
founder effect
geographically isolated
species
evolution
The ancestral finch founded a new population on one of the Hawaiian Islands. Due to the
allele frequencies of the first
small population on one of the islands chuld have differed from their continental goldfinch-like ancestors. The process of
resulted in adaptation and
of the island population into a new
over time. Some of the birds crossed to some of the other islands where they were
and
evolved into more species occupying different niches.
Answers
2. natural selection
3.evolution
4.species
5. geographically isolated
hope it helped
Select ALL of the statements that correctly describe rod cells and cone cells.
1) Both rods and cones use retinal to detect light.
2) Rods are better able to detect dim light than cones.
3) All rod cells have the same type of opsin protein; each type of cone (red, green, blue) has a different type of opsin protein.
4) Absorption of light by rods decreases neurotransmitter release, while absorption of light by cones results in increased neurotransmitter release.
5) Rods only absorb light when light levels are low; cones only absorb light when light levels are high.
Answers
The following statements correctly describe rod cells and cone cells:
Rods are better able to detect dim light than cones. All rod cells have the same type of opsin protein; each type of cone (red, green, blue) has a different type of opsin protein. Absorption of light by rods decreases neurotransmitter release, while absorption of light by cones results in increased neurotransmitter release.Statement 2,3,4 are correct.
Rods are better at detecting dim light, and they only absorb light when the light levels are low. On the other hand, cones are better at detecting bright light, and they only absorb light when the light levels are high.
Rod cells are responsible for detecting motion in our peripheral vision and provide us with the ability to see in low light conditions. The same type of opsin protein is found in all rod cells. The absorption of light by rods decreases the neurotransmitter release.
On the other hand, cone cells are responsible for the color vision. There are three types of cone cells- red, green, and blue- which contain different types of opsin proteins. Absorption of light by cones results in increased neurotransmitter release.
Therefore, Statement 2,3,4 are correct.
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the body can store excess calories as body fat in practically unlimited amounts.
T/F
Answers
True . The body can store excess calories as body fat in practically unlimited amounts.
The body can store excess calories as body fat in practically unlimited amounts. This is because body fat is essentially an energy reserve that the body can tap into when food intake is insufficient. When we consume more calories than our body needs for energy, the excess calories are converted into triglycerides and stored in adipose tissue as body fat.
The amount of body fat that a person can store depends on various factors such as genetics, age, sex, and lifestyle. However, it is generally accepted that the body can store an almost unlimited amount of fat.
For example, a pound of body fat contains approximately 3,500 calories. If a person consumes an excess of 500 calories per day, they could gain a pound of body fat per week, or 52 pounds of body fat in a year. While this extreme scenario is unlikely, it illustrates the point that the body can store a significant amount of excess calories as body fat.
In conclusion, it is true that the body can store excess calories as body fat in practically unlimited amounts. However, it is important to maintain a healthy balance between calorie intake and energy expenditure to avoid excessive fat accumulation, which can lead to various health problems. Adopting a healthy lifestyle, including a balanced diet and regular exercise, can help maintain a healthy weight and reduce the risk of obesity-related conditions.
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Which statement accurately describes the relationship between weight and mass? Mass is an object's weight multiplied by its diameter Mass is an object's weight multiplied by its diameter Mass is an object's weight multiplied by the amount of gravitational force acting on that object Mass is an object's weight multiplied by the amount of gravitational force acting on that object Weight is an object's mass multiplied by the amount of gravitational force acting on that object Weight is an object's mass multiplied by the amount of gravitational force acting on that object Weight is an object's mass multiplied by its diameter Weight is an object's mass multiplied by its diameter
Answers
Answer:
Weight is an object's mass multiplied by the amount of gravitational force acting on that object
Which process requires the presence of oxygen to release energy?
Answers
Answer:
Cellular Respiration
Explanation:
in the sea urchin, what event associated with fertilization occurs after calcium release in the egg?
Answers
After the calcium is released in the egg in sea urchin transversing takes place in the 20s.
Calcium wave formation begins at the point of sperm entry and crosses the entire egg making a transverse lateral section around the egg.
Calcium plays an important role in the development and post fertilization processes of sea urchin. As in acrosomal reaction, it is involved in the fusion of sperm plasma membrane and acrosomal vesicle.
Later the cortical granule reaction involves an ample rise in the concentration of calcium ions causing cortical granules to fuse with the egg plasma membrane and thus promoting the process of embryogenesis.
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what would most likely happen to producer populations and consumer populations in an ecosystem if all decomposers in an ecosystem were removed.
Answers
Answer:
Wastes and the remains of dead organisms would pile up and the nutrients within the waste and dead organisms would not be released back into the ecosystem. Producers would not have enough nutrients. Essentially, many organisms could not exist
Worth 10 points. Plz help.
What two things do organisms need for the process of cellular respiration?
A. oxygen, and sugar
B. Water and oxygen
C. Carbon dioxide and water
D. Carbon dioxide and oxygen
E. Sunlight and water
Answers
Answer:
c.
Explanation:
Which is most likely a characteristic of cells that secrete steroid hormones? A. They store large amounts of hormone.B. They are characterized by abundant smooth endoplasmic reticulum and few secretory granules. C. They contain large numbers of secretory granules.D. They are found in the anterior pituitary gland. E. They are found in the medulla of the adrenal gland.
Answers
The most likely characteristic of cells that secrete steroid hormones is B.
They are characterized by the abundant smooth endoplasmic reticulum and few secretory granules. This is because steroid hormones are lipid-soluble and can easily diffuse through cell membranes, so they do not need to be stored in secretory granules.
The smooth endoplasmic reticulum is responsible for synthesizing and metabolizing steroid hormones. These cells can be found in various locations, including the adrenal gland and gonads. This is because the smooth endoplasmic reticulum is involved in lipid synthesis, including the production of steroid hormones, while secretory granules are more related to peptide hormone secretion.
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Whale primary functions
Answers
The primary functions of whales include feeding, reproduction, communication, and migration.
Whales are primarily filter feeders or predators, depending on the species.
Filter-feeding whales, such as baleen whales, have baleen plates in their mouths that allow them to filter out small prey, such as krill or small fish, from large volumes of water.
Predatory whales, such as toothed whales, hunt and feed on various marine organisms, including fish, squid, and marine mammals.
Reproduction is another important function for whales. Most whale species have a gestation period of several months, with females giving birth to a single calf.
The calves are nursed with milk from their mothers and rely on their care for a period of time until they become independent.
Communication is vital for whales, as they rely on vocalizations to communicate with other members of their pod.
Whales produce a variety of sounds, including songs, clicks, and whistles, which serve purposes such as mating, social interactions, and navigation.
Migration is a common behavior observed in many whale species. Whales undertake long-distance migrations, often covering thousands of kilometers, to reach feeding grounds in nutrient-rich waters or to reproduce in specific breeding areas.
These migrations are driven by seasonal changes in food availability and environmental conditions.
In summary, the primary functions of whales encompass feeding, reproduction, communication, and migration, all of which are essential for their survival and successful adaptation to their marine environments.
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CAN SOMEONE PLEASE HELP ME ANSWER THIS 6 MARK QUESTION ASAP‼️‼️‼️
WHO IS AN EXPERT AT BIOLOGY AND CAN HELP ME ANSWER THIS QUESTION⁉️
I’LL AWARD YOUR ANSWER AS BRAINLIEST ANSWER I PROMISE‼️
PLEASE HELP MEEEE‼️‼️‼️‼️
Answers
Answer:
Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.
Explanation: